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DOWSIL FS 1265 Fluid 300 cSt Fluorosilicone Oil 500 ML
Barcode : 4019160
Product Code : 4019160
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Technical Product Data |  |
| DOWSIL™ FS 1265 Fluid 300 cSt (500 ml) – Fluorosilicone Lubricating & Antifoam Fluid |
| Product Description |
| DOWSIL™ FS 1265 Fluid 300 cSt is a 100% active fluorosilicone fluid engineered for lubricating in harsh chemical environments and providing effective foam control in non-aqueous solvent systems. It offers exceptional resistance to chemicals, oxidation, fuels, and wide temperature extremes. |
| Key Features |
| • Viscosity: 300 cSt / mm²/s (at 25°C) • Composition: 100% active fluorosilicone polymer (Clear, colorless fluid) • Chemical Resistance: Highly resistant to harsh chemicals, oxidation, fuels, and chlorinated solvents • Surface Tension & Flash Point: Low surface tension with a high flash point (>101°C) • Specific Gravity: ~1.25 g/cm³ • Operating Temperature Range: -40°C to +204°C wide service temperature |
| Applications |
| • Lubricating oil for vacuum pumps handling reactive gases, acids, or solvents • Bearings operated at extreme temperatures or exposed to fuel and solvent washing • Antifoam agent in chemical processing, petroleum, and oil/gas separation systems • Base fluid for formulating specialty high-performance greases |
| Key Advantages |
| • Convenient 500 ml bottle format ideal for precise application, testing, and maintenance needs • Insoluble in chlorinated solvents where conventional silicone fluids dissolve and promote foam • Protects mechanical components from chemical corrosion and wear to prolong equipment life • Maintains thermal and chemical stability without breakdown or sludge formation |
Application Note: Can be applied neat for lubrication or grease formulating. When used as an antifoam, it can be added directly to the system or prediluted in a compatible solvent for optimized dispersion.
